730458306946 has 16 divisors (see below), whose sum is σ = 1102320321984. Its totient is φ = 363018485104.

The previous prime is 730458306847. The next prime is 730458306953. The reversal of 730458306946 is 649603854037.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5776776 + ... + 5901868.

It is an arithmetic number, because the mean of its divisors is an integer number (68895020124).

Almost surely, 2^730458306946 is an apocalyptic number.

730458306946 is a deficient number, since it is larger than the sum of its proper divisors (371862015038).

730458306946 is a wasteful number, since it uses less digits than its factorization.

730458306946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142745.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 730458306946 in words is "seven hundred thirty billion, four hundred fifty-eight million, three hundred six thousand, nine hundred forty-six".